Melissa Ariel Williams, PA
Physician Assistant · Houston, TX
Melissa Ariel Williams, PA is a physician assistant with a practice address in Houston, Texas, and NPI 1346960481, issued on Aug 30, 2022. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Melissa Ariel Williams
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- Practice location
- 5656 Kelley St Ste 1EC1347, Houston, TX 77026
- Phone
- (713) 500-7885
- Enumerated
- Aug 30, 2022
- Record last updated
- Aug 30, 2022
- Medicare enrollment
- Enrolled (PECOS I20221128001162); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 10,999 in Texas → Look up another NPI →
Also registered at 5656 Kelley St Ste 1EC1347
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Cherian, PAPhysician Assistant1003560004
- Sydnee RamseyMedical Physician Assistant1972151306
Verify Melissa Ariel Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 82.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $24.47
1 payment: food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Indiemd TX Management LLCAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Melissa Ariel Williams among 10,999 physician assistant records in Texas
Melissa Ariel Williams, PA is one of 10,999 physician assistant records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 74% of them.
- NPI issued2022 · 74% of these records are older, 18% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2022 · median 2017 among the 6,096 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,801 physician assistant records list a practice address in Houston
They are 1,801 of the 61,221 NPPES records with a practice address in Houston, and 10,999 physician assistant records in Texas.
All 10,999 in Texas → Every provider in Houston → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Tina Chacko, P.A.Houston, TX 770261639100944
- Elizabeth Curtis, PAHouston, TX 770261083644777
- Stephanie Desandro, P.A.Houston, TX 770261023042900
- Tiffany Ewton, PA-CHouston, TX 770261407100399
- Valerie Fagan, PA-CHouston, TX 770261144664228
- Katie Fracolli, MS, PA-CHouston, TX 770261508281148
- Seema Mahmud, P.A.Houston, TX 770261972533206
- Wilma Mealer, PAHouston, TX 770261124139076
Common questions
What is Melissa Ariel Williams, PA's NPI number?
Melissa Ariel Williams, PA's National Provider Identifier (NPI) is 1346960481, issued on Aug 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Melissa Ariel Williams, PA located?
The NPPES record lists a practice address at 5656 Kelley St Ste 1EC1347, Houston, TX, 77026. Phone: (713) 500-7885. Providers update this record themselves, so call before visiting.
How can I verify Melissa Ariel Williams, PA's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
What is Melissa Ariel Williams, PA's MIPS final score?
The 2023 MIPS final score is 82.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.